.user-info {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 20px;
}
.user-nickname {
  font-size: 16px;
  font-weight: bold;
  margin-right: 10px;
}
.dropdown {
  position: relative;
  display: inline-block;
}
.dropdown img {
  width: 20px;
  height: 20px;
  margin-left: 5px;
  cursor: pointer;
}
.dropdown-content {
  display: none;
  text-align: center;
  position: absolute;
  z-index: 1;
  background: rgba(255, 255, 255, 0.3);
  min-width: 80px;
  box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
  padding: 12px 10px;
  padding-top: 20px;
  right: 0;
}
.dropdown-content span {
  display: block;
  cursor: pointer;
  margin-bottom: 5px;
}
.dropdown:hover .dropdown-content {
  display: block;
  cursor: pointer;
}
.user-info:hover .dropdown-content {
  transition: transform 0.7s ease-in-out;
  display: block;
  cursor: pointer;
}
.user-info:hover img {
  transform: rotate(0deg);
  transition: transform 0.7s ease-in-out;
}
